What constellation is the fifteenth day of the twelfth lunar month?

The birthday of the lunar calendar is on the fifteenth day of the twelfth lunar month, and when is the birthday of the solar calendar? What constellation?

Constellations are divided according to the birthdays of the Gregorian calendar (new calendar, Gregorian calendar). When was the Gregorian calendar born or when was it born?

Aries (03/2 1-04/20)

Taurus (04/2 1-05/20)

Gemini

Cancer (22 June 2006-22 July 2007)

Leo (07/23-08/22)

Virgo (08/23-09/22)

Libra (09/23- 10/23)

Scorpio (10/24-11/22)

Sagittarius (11/23-12/21)

Capricorn (12/22-0119)

Water bottle: 0 1/ 20- 02/ 18

Pisces (02/ 19- 03/20)